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Bolt fatigue in CFR...
Bolt fatigue in CFRP joints
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- Kapidzic, Zlatan (författare)
- Linköpings universitet,Mekanik och hållfasthetslära,Tekniska fakulteten,Saab AB, SE-58188 Linkoping, Sweden
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- Granados, Diego Leonardo avila (författare)
- Fdn Univ Libertadores, Colombia; Corp Ind Aeronaut Colombiana, Colombia
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- Arias, Javier Andres Moreno (författare)
- Corp Ind Aeronaut Colombiana, Colombia
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- Aguilera, Manuel Jesus Quiroga (författare)
- Corp Ind Aeronaut Colombiana, Colombia
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- Rodriguez, Juan Pablo Casas (författare)
- Univ Andes, Colombia
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- Callejas, Juan Carlos Garcia (författare)
- Univ Andes, Colombia
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(creator_code:org_t)
- ELSEVIER SCI LTD, 2022
- 2022
- Engelska.
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Ingår i: International Journal of Fatigue. - : ELSEVIER SCI LTD. - 0142-1123 .- 1879-3452. ; 164
- Relaterad länk:
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
Ämnesord
Stäng
- Bending of titanium bolts in in-plane loaded composite joints is potentially fatigue critical. We propose an analytical model for calculation of bending stress in protruding and countersunk-head bolts in composite joints. The model allows for presence of liquid shim and considers the load transfer by friction. We perform experiments on six types of joints, including variants with and without liquid shim or frictionless tape between the plates, and with different levels of bolt pretension. Using the bending stress, we fit an S-N equation to the test results and compare predictions of variable-amplitude fatigue life to experimental results from the literature.
Ämnesord
- TEKNIK OCH TEKNOLOGIER -- Maskinteknik -- Teknisk mekanik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Mechanical Engineering -- Applied Mechanics (hsv//eng)
Nyckelord
- Bolt fatigue; Liquid shim; CFRP joint; Friction
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
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